{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["DNA", "cell type", "protein", "RNA", "cell line"], "input": "Furthermore, in vitro mutagenesis experiments demonstrated that inducible interleukin-2 enhancer function requires the presence of either EBS1 or EBS2 ."}
{"DNA": ["interleukin-2 enhancer", "EBS1", "EBS2"], "cell type": [], "protein": [], "RNA": [], "cell line": []}